Laravel queues without the foot-guns

Queues make an app feel fast, and they make failures quiet. Both are good reasons to be deliberate.

Make every job safe to run twice

Retries mean a job can run more than once. Design for it: use unique keys, check state before you act, and prefer "set to" over "add one to".

Decide what a failure means

Set tries, backoff and failed() on purpose. A payment job should fail loudly; a thumbnail job can retry quietly.

Watch the queue, not just the code

Track queue depth and the age of the oldest job. A growing backlog is the first sign something is wrong.